Highest Common Factor of 698, 375, 125 using Euclid's algorithm

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 698, 375, 125 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 698, 375, 125 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.

Consider we have numbers 698, 375, 125 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b

Highest common factor (HCF) of 698, 375, 125 is 1.

HCF(698, 375, 125) = 1

HCF of 698, 375, 125 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 698, 375, 125 is 1.

Highest Common Factor of 698,375,125 using Euclid's algorithm

Highest Common Factor of 698,375,125 is 1

Step 1: Since 698 > 375, we apply the division lemma to 698 and 375, to get

698 = 375 x 1 + 323

Step 2: Since the reminder 375 ≠ 0, we apply division lemma to 323 and 375, to get

375 = 323 x 1 + 52

Step 3: We consider the new divisor 323 and the new remainder 52, and apply the division lemma to get

323 = 52 x 6 + 11

We consider the new divisor 52 and the new remainder 11,and apply the division lemma to get

52 = 11 x 4 + 8

We consider the new divisor 11 and the new remainder 8,and apply the division lemma to get

11 = 8 x 1 + 3

We consider the new divisor 8 and the new remainder 3,and apply the division lemma to get

8 = 3 x 2 + 2

We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get

3 = 2 x 1 + 1

We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get

2 = 1 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 698 and 375 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(8,3) = HCF(11,8) = HCF(52,11) = HCF(323,52) = HCF(375,323) = HCF(698,375) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 125 > 1, we apply the division lemma to 125 and 1, to get

125 = 1 x 125 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 125 is 1

Notice that 1 = HCF(125,1) .

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Frequently Asked Questions on HCF of 698, 375, 125 using Euclid's Algorithm

1. What is the Euclid division algorithm?

Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.

2. what is the HCF of 698, 375, 125?

Answer: HCF of 698, 375, 125 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 698, 375, 125 using Euclid's Algorithm?

Answer: For arbitrary numbers 698, 375, 125 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.